Ope juva caelitus David (...)

Source: 
Aberystwyth, Llyfrgell Genedlaethol Cymru (National Library of Wales), 20541 E
Folio: 
208v
Sequence: 
10
Feast: 
David
Office/Mass: 
V2
Genre: 
A
Position: 
M
Cantus ID: 
203500
Mode: 
1
Differentia: 
5
Differentia database: 
1--h-h-g-f-g-gfed--4 75d
Manuscript Reading Full Text (standardized spelling): 
Ope juva caelitus David (...)